Search (79 results, page 1 of 4)

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Abstract

A variety of schemas and ontologies are currently used for the machine-readable description of bibliographic entities and citations. This diversity, and the reuse of the same ontology terms with different nuances, generates inconsistencies in data. Adoption of a single data model would facilitate data integration tasks regardless of the data supplier or context application. In this paper we present the OpenCitations Data Model (OCDM), a generic data model for describing bibliographic entities and citations, developed using Semantic Web technologies. We also evaluate the effective reusability of OCDM according to ontology evaluation practices, mention existing users of OCDM, and discuss the use and impact of OCDM in the wider open science community.

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Content

# Community action on individual ontologies We would like to call on all ontology maintainers and consumers to help us increase the average star rating of the web of ontologies by fixing and improving its ontologies. You can easily check an ontology at https://archivo.dbpedia.org/info. If you are an ontology maintainer just release a patched version - archivo will automatically pick it up 8 hours later. If you are a user of an ontology and want your consumed data to become FAIRer, please inform the ontology maintainer about the issues found with Archivo. The star rating is very basic and only requires fixing small things. However, theimpact on technical and legal usability can be immense.
# How does Archivo work? Each week Archivo runs several discovery algorithms to scan for new ontologies. Once discovered Archivo checks them every 8 hours. When changes are detected, Archivo downloads and rates and archives the latest snapshot persistently on the DBpedia Databus. # Archivo's mission Archivo's mission is to improve FAIRness (findability, accessibility, interoperability, and reusability) of all available ontologies on the Semantic Web. Archivo is not a guideline, it is fully automated, machine-readable and enforces interoperability with its star rating. - Ontology developers can implement against Archivo until they reach more stars. The stars and tests are designed to guarantee the interoperability and fitness of the ontology. - Ontology users can better find, access and re-use ontologies. Snapshots are persisted in case the original is not reachable anymore adding a layer of reliability to the decentral web of ontologies.

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Abstract

Cataloging practices, as exemplified by the five user tasks of the IFLA Library Reference Model, can support information literacy practices. The six frames of the Framework for Information Literacy for Higher Education are used as lenses to examine the user tasks. Two themes emerge from this examination: context matters, and catalogers must tailor bibliographic descriptions to meet users' expectations and information needs. Catalogers need to solicit feedback from various user communities to reform cataloging practices to remain current and viable. Such conversations will enrich the catalog and enhance (reclaim?) its position as a primary tool for research and learning. Supplemental data for this article is available online at https://doi.org/10.1080/01639374.2021.1939828.

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Date

22. 5.2021 12:43:05

Source

Open Password. 2021, Nr.947 vom 14.07.2021 [https://www.password-online.de/?mailpoet_router&endpoint=view_in_browser&action=view&data=WzMxOCwiNjczMmIwMzRlMDdmIiwwLDAsMjg4LDFd]

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Date

22. 5.2021 12:43:05

Source

Open Password. 2021, Nr.925 vom 21.05.2021 [https://www.password-online.de/?mailpoet_router&endpoint=view_in_browser&action=view&data=WzI5NSwiZDdlZGY4MTk0NWJhIiwwLDAsMjY1LDFd]

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Date

22. 1.2022 14:01:14

Source

Open Password. 2022, Nr. 1019 vom 21.01.2022 [https://www.password-online.de/?mailpoet_router&endpoint=view_in_browser&action=view&data=WzM5OSwiYzgwMjA2ZDE4ZWExIiwwLDAsMzYxLDFd]

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Date

22. 5.2021 12:43:05

Source

Open Password. 2021, Nr.935 vom 16.06.2021 [https://www.password-online.de/?mailpoet_router&endpoint=view_in_browser&action=view&data=WzMwNSwiMjNiZDFkOWY4Nzg5IiwwLDAsMjc1LDFd]

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Abstract

Nur noch Informationsethik, Informationskompetenz und Information Assessment? Doch gerade die Abschottung von anderen Disziplinen verstärkt die Isolation des "kleinen Faches" Informationswissenschaft in der Scientific Community. So bleiben ihr als letzte "eigenständige" Forschungsrandgebiete nur die, die Wolf Rauch als Keynote Speaker bereits in seinem einführenden, historisch-genetischen Vortrag zur Lage der Informationswissenschaft auf der ISI 2021 benannt hat: "Wenn die universitäre Informationswissenschaft (zumindest in Europa) wohl kaum eine Chance hat, im Bereich der Entwicklung von Systemen und Anwendungen wieder an die Spitze der Entwicklung vorzustoßen, bleiben ihr doch Gebiete, in denen ihr Beitrag in der kommenden Entwicklungsphase dringend erforderlich sein wird: Informationsethik, Informationskompetenz, Information Assessment" (Wolf Rauch: Was aus der Informationswissenschaft geworden ist; in: Thomas Schmidt; Christian Wolff (Eds): Information between Data and Knowledge. Schriften zur Informationswissenschaft 74, Regensburg, 2021, Seiten 20-22 - siehe auch die Rezeption des Beitrages von Rauch durch Johannes Elia Panskus, Was aus der Informationswissenschaft geworden ist. Sie ist in der Realität angekommen, in: Open Password, 17. März 2021). Das ist alles? Ernüchternd.

Content

Vgl. auch Teil I: Open Password. 2021, Nr.946 vom 12. Juli 2021 [https://www.password-online.de/?mailpoet_router&endpoint=view_in_browser&action=view&data=WzMxNSwiM2MwMDJhZWIwZDQ0IiwwLDAsMjg1LDFd].

Source

Open Password. 2021, Nr.949 vom 19. Juli 2021 [https://www.password-online.de/?mailpoet_router&endpoint=view_in_browser&action=view&data=WzMxNywiMTFhMWNiMzkzYzUyIiwwLDAsMjg3LDFd]

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Date

22. 5.2021 12:43:05

Source

Open Password. 2021, Nr.928 vom 31.05.2021 [https://www.password-online.de/?mailpoet_router&endpoint=view_in_browser&action=view&data=WzI5OSwiMjc2N2ZlZjQwMDUwIiwwLDAsMjY4LDFd]

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Content

"Die Englischsprachige Wikipedia verfügt jetzt über mehr als 6 Millionen Artikel. An zweiter Stelle kommt die deutschsprachige Wikipedia mit 2.3 Millionen Artikeln, an dritter Stelle steht die französischsprachige Wikipedia mit 2.1 Millionen Artikeln (via Researchbuzz: Firehose <https://rbfirehose.com/2020/01/24/techcrunch-wikipedia-now-has-more-than-6-million-articles-in-english/> und Techcrunch <https://techcrunch.com/2020/01/23/wikipedia-english-six-million-articles/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+Techcrunch+%28TechCrunch%29&guccounter=1&guce_referrer=aHR0cHM6Ly9yYmZpcmVob3NlLmNvbS8yMDIwLzAxLzI0L3RlY2hjcnVuY2gtd2lraXBlZGlhLW5vdy1oYXMtbW9yZS10aGFuLTYtbWlsbGlvbi1hcnRpY2xlcy1pbi1lbmdsaXNoLw&guce_referrer_sig=AQAAAK0zHfjdDZ_spFZBF_z-zDjtL5iWvuKDumFTzm4HvQzkUfE2pLXQzGS6FGB_y-VISdMEsUSvkNsg2U_NWQ4lwWSvOo3jvXo1I3GtgHpP8exukVxYAnn5mJspqX50VHIWFADHhs5AerkRn3hMRtf_R3F1qmEbo8EROZXp328HMC-o>). 250120 via digithek ch = #fineBlog s.a.: Angesichts der Veröffentlichung des 6-millionsten Artikels vergangene Woche in der englischsprachigen Wikipedia hat die Community-Zeitungsseite "Wikipedia Signpost" ein Moratorium bei der Veröffentlichung von Unternehmensartikeln gefordert. Das sei kein Vorwurf gegen die Wikimedia Foundation, aber die derzeitigen Maßnahmen, um die Enzyklopädie gegen missbräuchliches undeklariertes Paid Editing zu schützen, funktionierten ganz klar nicht. *"Da die ehrenamtlichen Autoren derzeit von Werbung in Gestalt von Wikipedia-Artikeln überwältigt werden, und da die WMF nicht in der Lage zu sein scheint, dem irgendetwas entgegenzusetzen, wäre der einzige gangbare Weg für die Autoren, fürs erste die Neuanlage von Artikeln über Unternehmen zu untersagen"*, schreibt der Benutzer Smallbones in seinem Editorial <https://en.wikipedia.org/wiki/Wikipedia:Wikipedia_Signpost/2020-01-27/From_the_editor> zur heutigen Ausgabe."

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Abstract

In 2019, Pepperdine Libraries acquired two virtual reality artworks by filmmaker and artist Paisley Smith: Homestay and Unceded Territories. To bring awareness to these pieces, Pepperdine Libraries added these works to the library catalog, creating bibliographic records for both films. There were many challenges and considerations in cataloging virtual reality art, including factors such as the nature of the work, the limits found in Resource Description and Access (RDA) and MARC, and providing access to these works. This paper discusses these topics, as well as provides recommendations for potential future standards for cataloging virtual works.

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Abstract

A basic distinction in agent-based data-driven Database Semantics (DBS) is between language and nonlanguage cognition. Language cognition transfers content between agents by means of raw data. Nonlanguage cognition maps between content and raw data inside the focus agent. {\it Recognition} applies a concept type to raw data, resulting in a concept token. In language recognition, the focus agent (hearer) takes raw language-data (surfaces) produced by another agent (speaker) as input, while nonlanguage recognition takes raw nonlanguage-data as input. In either case, the output is a content which is stored in the agent's onboard short term memory. {\it Action} adapts a concept type to a purpose, resulting in a token. In language action, the focus agent (speaker) produces language-dependent surfaces for another agent (hearer), while nonlanguage action produces intentions for a nonlanguage purpose. In either case, the output is raw action data. As long as the procedural implementation of place holder values works properly, it is compatible with the DBS requirement of input-output equivalence between the natural prototype and the artificial reconstruction.

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Date

2. 3.2020 14:08:22

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Abstract

The VOSviewer software provides easy access to bibliometric mapping using data from Dimensions, Scopus and Web of Science. The properly formatted and structured citation data, and the ease in which it can be exported open up new avenues for use during citation searches and eference interviews. This paper details specific techniques for using advanced searches in Dimensions, exporting the citation data, and drawing insights from the maps produced in VOS Viewer. These search techniques and data export practices are fast and accurate enough to build into reference interviews for graduate students, faculty, and post-PhD researchers. The search results derived from them are accurate and allow a more comprehensive view of citation networks embedded in ordinary complex boolean searches.

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Abstract

Digital cultural heritage resources are widely available on the web through the digital libraries of heritage institutions. To address the difficulties of discoverability in cultural heritage, the common practice is metadata aggregation, where centralized efforts like Europeana facilitate discoverability by collecting the resources' metadata. We present the results of the linked data aggregation task conducted within the Europeana Common Culture project, which attempted an innovative approach to aggregation based on linked data made available by cultural heritage institutions. This task ran for one year with participation of eleven organizations, involving the three member roles of the Europeana network: data providers, intermediary aggregators, and the central aggregation hub, Europeana. We report on the challenges that were faced by data providers, the standards and specifications applied, and the resulting aggregated metadata.

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Abstract

With the terrific growth of data volume and data being produced every second on millions of devices across the globe, there is a desperate need to manage the unstructured data available on web pages efficiently. Semantic Web or also known as Web of Trust structures the scattered data on the Internet according to the needs of the user. It is an extension of the World Wide Web (WWW) which focuses on manipulating web data on behalf of Humans. Due to the ability of the Semantic Web to integrate data from disparate sources and hence makes it more user-friendly, it is an emerging trend. Tim Berners-Lee first introduced the term Semantic Web and since then it has come a long way to become a more intelligent and intuitive web. Data Visualization plays an essential role in explaining complex concepts in a universal manner through pictorial representation, and the Semantic Web helps in broadening the potential of Data Visualization and thus making it an appropriate combination. The objective of this chapter is to provide fundamental insights concerning the semantic web technologies and in addition to that it also elucidates the issues as well as the solutions regarding the semantic web. The purpose of this chapter is to highlight the semantic web architecture in detail while also comparing it with the traditional search system. It classifies the semantic web architecture into three major pillars i.e. RDF, Ontology, and XML. Moreover, it describes different semantic web tools used in the framework and technology. It attempts to illustrate different approaches of the semantic web search engines. Besides stating numerous challenges faced by the semantic web it also illustrates the solutions.

Series

Lecture notes on data engineering and communications technologies book series; vol.32

Source

Data visualization and knowledge engineering. Eds. J. Hemanth, et al

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Date

4. 5.2020 17:22:40

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Date

4. 5.2020 17:22:28

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Date

22. 6.2020 19:11:24

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22. 6.2020 19:16:24